Alright, let's work through 3715 times 6519 step by step
3715 × 6519 = 6519 × (3715)
+ 6519 × 5 that is equal 32595
+ 6519 × 10 which equals 65190
+ 6519 × 700 that is equal 4563300
+ 6519 × 3000 yielding 19557000

= 24218085
